Telephone Ringer
Description
1.
CSC1240A
2.
2.1
DIP8
CSC1240A
2.2
1 2 3 4
LINETE GND CSFG RTOF
5 OUT 6 NC
7 REC 8 LINETE2
14 0510 5807123-5542 14
0510 5803016
3.
3.1
3.2 ,
4.
CSC1240A
Tamb= 25
ICC VAB
VAB
Rthj-amb Tamb Tstg
f = 50Hz f = 50Hz 5s /10s
30 120
200
100 -20~70 -55~150
mA V
V
/W
Tamb= 25 Vs
72
Vs 26 V
IB Vs = 9.3 ~ 25V
1.5 1.8 mA
VON 12 13.5 V
VOFF 7.8 9.3...
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